3rdGen Heating & Cooling
3rdGen Heating & Cooling is a HVAC provider serving Berkeley, CA. Rated 5.0★ with 160 Google reviews. See services, review signals, and request a quote.
HVACBerkeley, CA
On this page
Company overview
- TradeHVAC
- Service areaBerkeley, CA
- Google rating5.0★ (160 reviews)
- Phone(510) 399-4090
- Address1230 Fourth St Unit A, Berkeley, CA 94710, USA
- CSLB License1086898 (ACTIVE)
Photos
Photos from 3rdGen Heating & Cooling
What customers say
“I am so glad that I found 3rd Gen Heating & Cooling. The team is smaller so it felt so much more intentional and trustworthy. They pay such great attention to detail, in which they were able to meet m…”
“Love 3rd Gen, Devin and the team! They are knowledgeable, professional, kind, and generous. Highly recommend working with them!”
“Had the pleasure of working with Devin today on a commercial project in Danville. As Hers rater I get to see lots of AC installations, this was one of the cleanest I’ve seen. This young man takes prid…”
“They installed a 5 phone Mitsubishi mini split in my home. The guys always cleaned up and did a good job. Thank you Cesar, Devin, and Juan.”
“Was able to get a same day appointment for my 2 service requests. Technician was nice, quick, and answered all my questions. The technician identified the issue quickly and was able to get everything …”
Key highlights
Strengths
- Highly rated (5.0★ average)
- Large review volume (160 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does 3rdGen Heating & Cooling offer?
3rdGen Heating & Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Berkeley, CA.
What is 3rdGen Heating & Cooling's rating?
3rdGen Heating & Cooling has a 5.0 out of 5 star rating based on 160 Google reviews.
Is this company licensed in California?
Yes. License number: 1086898. Status: ACTIVE. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.
Does 3rdGen Heating & Cooling offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-24. Reviews refreshed 2026-04-24.
Licensing data: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile
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